Infectivity of HBV DNA PCR+, HBsAg-, anti-HBc+ bloodPrince et al. Transfusion 2001
3 patients sampled 25-30 years post acute HBV
HBsAg-/anti-HBc+/anti-HBs+
HBV DNA+ w/ 200-1300 copies/mL
1.35 mL serum + 2-4 x 107 PBMC inoculated
Chimps monitored 15 months
All chimps neg for HBsAg, HBV DNA, etc.